// Copyright 2022 jeff.li. and/or its affiliates.
/*
 * Acknowledgement: This file originates from incubator-tvm
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

/*!
 * \file attrs.cc
 */
#include <tbir/ir/attrs.h>

#include <tbir/ir/attr_functor.h>
#include <tbir/runtime/registry.h>

namespace tbir::ir {

    using namespace ::tbir::runtime;

    void DictAttrsNode::VisitAttrs(AttrVisitor *v) {
        v->Visit("__dict__", &dict);
    }

    void DictAttrsNode::VisitNonDefaultAttrs(AttrVisitor *v) {
        v->Visit("__dict__", &dict);
    }

    Array<AttrFieldInfo> DictAttrsNode::ListFieldInfo() const {
        return {};
    }

    DictAttrs::DictAttrs(Map<StringRef, ObjectRef> dict) {
        ObjectPtr<DictAttrsNode> n = make_object<DictAttrsNode>();
        n->dict = std::move(dict);
        data_ = std::move(n);
    }

    TBIR_STATIC_IR_FUNCTOR(ReprPrinter, vtable)
    .set_dispatch<DictAttrsNode>([](const ObjectRef &node, ReprPrinter *p) {
        auto *op = static_cast<const DictAttrsNode *>(node.get());
        p->stream << op->dict;
    });

    TBIR_REGISTER_NODE_TYPE(DictAttrsNode);

    TBIR_REGISTER_NODE_TYPE(AttrFieldInfoNode);

    TBIR_REGISTER_GLOBAL("ir.DictAttrsGetDict").set_body_typed([](DictAttrs attrs) {
        return attrs->dict;
    });

    TBIR_REGISTER_GLOBAL("ir.AttrsListFieldInfo").set_body_typed([](Attrs attrs) {
        return attrs->ListFieldInfo();
    });

}  // namespace tbir::ir
